protected override void OnDraw(double time, double delta)
{
if (CursorSprite is null)
{
return;
}
if (MeshRenderer is null)
{
throw new NullReferenceException("MeshRenderer is null");
}
if (CursorSprite.SpriteSet.Texture is null)
{
throw new NullReferenceException("CursorSprite's spriteset has a null texture");
}
// Disable depth testing and writing
GL.Disable(EnableCap.DepthTest);
GL.DepthMask(false);
// Render
MeshRenderer.Begin();
ShaderProgram.SetTextureSource(CursorSprite.TopLeftCoord, CursorSprite.SizeCoord);
CursorSprite.SpriteSet.Texture.BindDiffuse();
var trans = Transform.Matrix;
MeshRenderer.DrawMesh(Mesh, ref trans, Color.White, BlendType.AlphaPremultiplied);
MeshRenderer.End();
// Enable depth settings
GL.Enable(EnableCap.DepthTest);
GL.DepthMask(true);
}
protected override void OnDraw(double time, double delta)
{
if (!(Mesh is null))
{
if (TileExtensions.SpriteSet.Texture is null)
{
throw new NullReferenceException("SpriteSet texture is null");
}
// Enable depth testing
GL.Enable(EnableCap.DepthTest);
// Render
MeshRenderer.Begin();
TileExtensions.SpriteSet.Texture.BindDiffuse();
DiffuseSampler.BindDiffuse();
var trans = Matrix4 <float> .Identity;
MeshRenderer.DrawMesh(Mesh, ref trans, Color.White, BlendType.Alpha);
MeshRenderer.End();
}
base.OnDraw(time, delta);
}
